Year | Value | 2022 | 933,869 | 2021 | 951,329 | 2020 | 968,129 | 2019 | 979,504 | 2018 | 983,437 | 2017 | 982,494 | 2016 | 978,557 | 2015 | 972,574 | 2014 | 966,712 | 2013 | 961,903 | 2012 | 958,220 | 2011 | 955,298 | 2010 | 953,569 | 2009 | 954,278 | 2008 | 956,829 | 2007 | 960,305 | 2006 | 964,859 | 2005 | 968,492 | 2004 | 968,364 | 2003 | 965,610 | 2002 | 960,311 | 2001 | 951,072 | 2000 | 939,811 | 1999 | 928,757 | 1998 | 917,494 | 1997 | 904,976 | 1996 | 891,668 | 1995 | 877,280 | 1994 | 862,860 | 1993 | 848,060 | 1992 | 831,590 | 1991 | 813,494 | 1990 | 794,770 | 1989 | 776,380 | 1988 | 759,720 | 1987 | 744,934 | 1986 | 731,284 | 1985 | 718,778 | 1984 | 705,919 | 1983 | 690,941 | 1982 | 674,532 | 1981 | 657,646 | 1980 | 640,920 | 1979 | 625,293 | 1978 | 610,529 | 1977 | 596,307 | 1976 | 582,845 | 1975 | 569,842 | 1974 | 557,140 | 1973 | 545,156 | 1972 | 533,598 | 1971 | 521,761 | 1970 | 509,530 | 1969 | 496,906 | 1968 | 484,050 | 1967 | 471,214 | 1966 | 458,633 | 1965 | 446,726 | 1964 | 435,570 | 1963 | 425,014 | 1962 | 415,181 | 1961 | 405,808 | 1960 | 396,656 |
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